New image denoising algorithm using monogenic wavelet transform and improved deep convolutional neural network.
Zhongyun BaoGuolin ZhangBangshu XiongShan GaiPublished in: Multim. Tools Appl. (2020)
Keyphrases
- denoising algorithm
- wavelet coefficients
- wavelet transform
- denoising
- multiscale
- wavelet domain
- image denoising
- convolutional neural network
- low frequency
- noise reduction
- noise level
- input image
- image data
- noisy images
- noise model
- nonlocal means
- high frequency
- cone beam computed tomography
- wavelet decomposition
- frequency domain
- denoising methods
- image compression
- multiresolution
- subband
- discrete wavelet transform
- test images
- gaussian noise
- transform domain
- image segmentation
- peak signal to noise ratio
- image processing
- face detection
- image quality
- edge detection